package com.web.admin.product;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.biz.ProductBizImpl;
import com.entity.Product;

public class GetServlet extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		response.setContentType("text/html;charset=utf-8");
		PrintWriter out = response.getWriter();
		String id=request.getParameter("id");
		
		if(id!=null){
			Product p=new ProductBizImpl().getPro(Integer.parseInt(id));
			request.setAttribute("pro", p);
			request.getRequestDispatcher("modPro.jsp").forward(request, response);
		}else{
			out.print("<script>history.back();</script>");
		}
		out.flush();
		out.close();
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		doGet(request, response);
	}

}
